Detectors from the Cobra Tector brand are metal detectors designed for both amateur and more advanced users who are involved in the search for metal objects such as coins, jewellery or other things hidden underground. An example is the Cobra CT-1066 metal detector, which is equipped with a 190mm waterproof coil that provides high precision thanks to its low frequencies. It notifies of the presence of metal with a clear audible signal and indication on the easy-to-read analogue display.